Answer:
1. V = 18
2. P = 5
3. B = 8
4. N = 6
5. M = -16
6. X = -6
7. M = -4
8. P = 1
9. V = -12
10. N = -7
11. X = -13
12. B = 4
13. B = -108
14. N = 4
Step-by-step explanation:
- Move all terms not containing the variable to the right side of the equation.
- Solve the variable by simplifying both sides of the equation, then isolating the variable.
- Divide each term and simplify.
- Isolate the variable by dividing each side by factors that don't contain the variable.
You would divide a side of the larger rectangle by the smaller rectangle and it would give an answer of 1.5. To check if your correct times your answer by one of the sides on the smaller triangle
Answer:
yes
Step-by-step explanation:
why not purr bro I wish I had some one to love on
So y=mx+b
the 'm' part means the slope which is found by 'rise/run'
a. y=2x+3 or y=2x+3
b. y=-1x+6
c. i'm not sure what this part means
d. this means 'what values will work for x and y in both equations at once so
y=-x+6 and y=2x+3
y=-x+6
add x to both sides
x+y=6
subtitute 'y=2x+3' for y in x+y=6
x+(2x+3)=6
collect like terms
3x+3=6
subtract 3 from both sides
3x=3
divide both sides by 3
x=1
sibtitue into x+y=6
1+y=6
subtract 1 from both sides
y=5
(1,5) is the solution (x,y)
Question 2
so amount of peanuts (x) =60%
ammount of almonds (y)=40%
y=2(1/3x) or y=2/3x
so there is a mixture that is8/10 almonds
for
a. i'm not sure about this one
b. so 60% of 5 pounds=3 pounds
40% of 5 pounds=2pounds
we need to find out how many pounds, times 8/10, = 2pounds
she will need 2.5 pounds of the pure peanuts and 2.5 pounds of the almond-peanut mixture
